Abstract: A head-mounted device (HMD) whose circumference is dynamically adjustable to conform to different head sizes and shapes is disclosed herein. The HMD includes a front-end and back-end housing. The front-end housing includes a first compute unit, and the back-end housing includes a second compute unit. The HMD also includes two adjustable flex fit arms that connect the front-end housing to the back-end housing. The HMD has an enclosed rounded boundary that is placeable around a user's head. The HMD also includes a nested flexible cable ribbon, which is nested within a cavity of one of the arms and which includes both a static bend and a dynamic bend. The bend radius for the dynamic bend is larger than the bend radius of the static bend. The dynamic bend enables the nested flexible cable ribbon to expand or contract when the circumference of the enclosed rounded boundary changes.

Abstract: Spectacles (1) comprising a face (10) that is provided with at least one lens-type optical unit (4), said face defining a passage (13) for the nose of the user, said passage for the nose being defined by first and second so-called internal edges (14a, b) of the face, said edges being turned toward first and second lateral edges (12a, b) of the face (10), respectively, the spectacles (1) furthermore comprising: —a module (2) for emitting visual information, comprising an element for emitting said visual information; —and a geometric element (3) for returning the converted visual information, which is able to return the converted visual information toward a target zone (6) of the optical unit (4), characterised in that: —the emitting module (2) is placed in the bottom or top portion of a first internal edge (14a) of the face (10), whereas the geometric return element (3) is placed in the top or bottom portion of the first internal edge (14a), the geometric return element (3) being placed in the top portion of t

Abstract: Disclosed in the present application are a method and an apparatus for adjusting a VR interpupillary distance, which comprise: determining position information of a center point of human eye pupil according to a human eye image; performing position matching between the position information of the center point of the human eye pupil and position information of a lens optical axis of a VR device; and when a matching result is inconsistent, adjusting a lens pitch of the VR device, such that a position of the lens optical axis of the VR device matches a position of the center point of the human eye pupil.

Abstract: Techniques disclosed herein relate generally to eye-tracking in near-eye display systems. One example of an eye illuminator for eye-tracking includes a substrate transparent to visible light, an array of light sources immersed in the substrate and configured to emit infrared light, and a holographic optical element conformally coupled to a surface of the substrate and encapsulated by an encapsulation layer. The holographic optical element is configured to transmit the visible light and diffract the infrared light emitted by the array of light sources to the eye of a user for eye-tracking.

Abstract: The display system displays a virtual image as if it is at a target position in a target space. The system satisfies a condition where |1/L1?1/L2max| is larger than 0 but is equal to or smaller than 0.06. L1 [m] denotes a display distance defined as a distance from a point-of-view position for the virtual image to a display position of the virtual image. L2max [m] denotes a maximum value of a target distance defined as a distance from the point-of-view position to the target position.

Abstract: In various embodiments, wavelength beam combining systems feature multiple beam emitters each emitting an individual beam, as well as multiple micro-optics arrangements each disposed optically downstream from a beam emitter to intercept the beam emitted thereby and direct the beam toward a dispersive element for combination into a multi-wavelength output beam.

Abstract: A wearable device which is lighter, relatively safer at the time of breakage, and smaller than a wearable device having a lens substrate that is a glass substrate.

Abstract: The present embodiment relates to a lens driving device comprising: a housing; a bobbin disposed inside the housing so as to move in a first direction; a first coil disposed on the outer circumferential surface of the bobbin; a magnet disposed in the housing; a base disposed below the housing; a coil part having a second coil disposed between the housing and the base so as to face the magnet; a substrate disposed between the housing and the base; and a conducting member for electrically connecting the coil part to the substrate, wherein the conducting member is disposed at a corner of the base.

Abstract: A lens moving apparatus includes a bobbin including a first coil disposed therearound, a first magnet disposed to face the first coil, a housing for supporting the first magnet, upper and lower elastic members each coupled to both the bobbin and the housing, a base disposed to be spaced apart from the housing by a predetermined distance, a second coil disposed to face the first magnet, a printed circuit board on which the second coil is mounted, a plurality of support members, which support the housing such that the housing is movable in second and/or third directions and which connect at least one of the upper and lower elastic members to the printed circuit board, and a conductive member for conductively connecting the upper and lower elastic members.

Abstract: A display including a plurality of pixels each including a plurality of first subpixels and a plurality of second subpixels. In pixel, when illumination light is applied to the first subpixels from a normal direction, no diffracted light emerges from the plurality of first subpixels, or first diffracted light emerges from the plurality of first subpixels in a first angular range. When illumination light is applied to the second subpixels from the normal direction, no diffracted light emerges from the plurality of second subpixels, or second diffracted light having a wavelength equal to that of the first diffracted light emerges from the plurality of second subpixels in a second angular range wider than the first angular range, at an intensity lower than that of the first diffracted light; with the pixels configured to display a continuously changing image using the first diffracted light and the second diffracted light.

Abstract: Essential oil eyeglasses comprise an eyeglass frame; lenses carried by the frame; and one or more essential oil container assemblies carried by the frame.

Abstract: A pair of reading glasses having a right side, a left side, a right lens, a left lens, a right temple, a left temple and a nose pad. The right temple is coupled to the right side of the frame of the reading glasses by a first hinge assembly. The left temple is coupled to the left side of the frame of the reading glasses by a second hinge assembly. The right lens and left lens are protected from rubbing or scrapping surfaces by the position of the right temple and the left temple effectively creating a self-made case for the reading glasses.

Abstract: Information is stored in an optical element in the form of a glass or plastic body embodied as spectacles lens, spectacles lens blank or spectacles lens semi-finished product. The information in the form of data is stored on or in the glass or plastic body by creating at least one marking with a marking system. The marking can be read by a reading apparatus. The marking system has an interface for reading information individualizing the optical element. The marking is created permanently by the marking system on or in the optical element at a definition point of a local body-specific coordinate system set by two points on or in the optical element. In this body coordinate system, the manufacturer specifies the position of the lens horizontal and/or the far and/or the near and/or the prism reference point.

Abstract: The invention is to provide an ophthalmic lens comprising a lens body and an antimicrobial hydrophilic layer thereon and a manufacturing method thereof, wherein the antimicrobial hydrophilic layer comprises a polydopamine layer and a zwitterionic polymer non-covalently bonded on the polydopamine layer, and the zwitterionic polymer can be selected from one of the group consisting of phosphorylcholine polymer, sulfobetaine polymer, carboxybetaine polymer, mixed-charge polymer and a combination thereof.

Abstract: A photochromic ophthalmic lens may comprise a main body comprising an optical zone and a peripheral zone disposed adjacent the optical zone, wherein one or more of the optical zone and the peripheral zone comprises a photochromic dye, wherein the ophthalmic lens has a thickness profile that is configured based on cosmetic appearance associated with a target level of transmission (% T), and wherein at least a portion of the thickness profile is the same across two or more stock keeping units (SKU), each of the two or more SKU having a different target prescription.

Abstract: The disclosure is related to a new soft contact lens with edge to edge photochromic material where geometry of the optical region and the peripheral region of the lens are optimized to give the best cosmetic effect on eye. The vision correction component and the mechanical component of that soft contact lens are designed independently from each other. The design of each component, vision and mechanical, is achieved by the mean of using diffractive optics.

Abstract: The present disclosure relates to the technical field of liquid crystal display, and specifically discloses a liquid crystal lens and liquid crystal spectacles. The liquid crystal lens includes a first substrate and a second substrate arranged oppositely, a liquid crystal layer between the first substrate and the second substrate, and an electrode unit including a first electrode and a second electrode. At least one of the first electrode and the second electrode includes an annular electrode. The first electrode is located on a side of the first substrate facing the second substrate, and the second electrode is located on a side of the second substrate facing the first substrate. Under an effect of the first electrode and the second electrode, liquid crystals in the liquid crystal layer further form a Fresnel lens having an adjustable focal distance.

Abstract: A mount that reversibly couples with an eyeglass-frame temple to enable adjustment of the balance of eyeglasses is presented. The mount includes a rigid outer shell whose interior area is filled with a resilient material. The rigid shell provides strength, while the deformability of the resilient material enables the mount to securely conform to the shape of any of a wide range of temple designs virtually anywhere along its length. Additional counterweights and/or other accessories can be attached to the mount, as desired. The shell includes a clamp that comprises a u-shaped frame and a hasp that is joined with the frame at a rotary joint. The hasp is rotated about the rotary joint to enable its attachment to, and release from, the frame. The free end of the hasp connects with the frame via a clasp that is configured to mitigate the inadvertent decoupling of the hasp and frame.

Abstract: A spectacle frame including a first part, at least a second part, a joining part joining the second part to the first part allowing to fold and unfold the second part relative to the first part so that the second part be movable between respective closed position and open position, at least an electrical wiring arranged through the joining part to allow an electrical connectivity between the first part and the second part, wherein the joining part is elastically deformable with curvature radius values higher than a predefined minimum curvature radius value.

Abstract: The invention concerns an equipment and method where an eyeglass frame selected by the user is automatically modeled by adjusting it in a customized way to the specific features of the individual's face, allowing personalization of additional, desired or required aspects. The method is executed in a capture module (100), positioned in public locations of major circulation of people, equipped with several capture devices (200) intended to transmit captured bidimensional images via Internet to a remote application server in charge of processing and generating a tridimensional model of the user's face, as well as in charge of storing image therefore allowing the user to select and personalize the desired frame, at any time.

Abstract: An electrophoretic medium includes a fluid, a plurality of light scattering charged particles having a first polarity, and a first, second, and third set of particles, each set having a color different from each other set. The first and second particles may have a second polarity opposite to the first polarity, and the mobility of the third set of particles is less than half of the mobility of the light scattering particles, the first set of charged particles, and the second set of charged particles.

Abstract: Disclosed herein is a solid touchchromic device. The solid touchchromic device may include a conducting polymer or a conducting polymer composite film, a conducting plate, and a solid layer of a polymer-based electrolyte, the conducting plate being at least partially coated by the conducting polymer or the conducting polymer composite film. The solid touchchromic device may further include an oxidant, a salt, an acid, or a metal. Also included are methods of producing a solid touchchromic device and articles including a solid touchchromic device.

Abstract: The present invention provides a frame sealant and a liquid crystal display panel. The frame sealant includes colloidal material and flexible conductive micro particles distributed in the colloidal material. A maximum compression deformation rate of the flexible conductive micro particles is greater than 60%. The present invention, by using the flexible conductive micro particles with the maximum compression deformation rate being greater than 60% to replace conventional conductive gold balls and spacer particles, makes the flexible conductive micro particles to has both cell gap supporting function and electrical conducting function and can lower difficulty of particle diameter selection to prevent poor products due to inadequate particle diameter selection.

Abstract: A reliability of seal portion of a liquid crystal display device can be improved by the following structure. A liquid crystal display device includes: a TFT substrate which includes a display region and a terminal part, and has an inorganic insulating film formed on an organic passivation film and an alignment film formed over the inorganic insulating film; a counter substrate, the TFT substrate and the counter substrate bonded together by a sealing material formed at a seal part surrounding the display region; and a liquid crystal sealed inside. At the seal part, a transparent conductive oxide film is formed between the inorganic insulating film and the alignment film. The transparent conductive oxide film exists inside an edge of the TFT substrate and hence, the edge of the TFT substrate is free of the transparent conductive oxide film.

Abstract: A liquid crystal display device including a display area, a non-display area surrounding the display area and including a first non-display area disposed on a first side, in a first direction, of the display area and a second non-display area disposed on a second side, in the first direction, of the display area, a first substrate including a first base and a plurality of spacers that are disposed on a first surface of the first base, a second substrate disposed on the first substrate, and a liquid crystal layer disposed between the first and second substrates. The spacers include first spacers, having a first thickness, disposed in the non-display area and second spacers, having a second thickness greater than the first thickness, disposed in the non-display area. A number of second spacers disposed in a first non-display area is different from a number of second spacers disposed in a second non-display area.

Abstract: The invention discloses an LCD device comprising a backlight unit and an LC panel disposed oppositely, wherein LC panel comprising a first polarizer, a first LC cell, and a second polarizer sequentially disposed on backlight unit, the LCD device further comprising a brightness enhancement film, a second LC cell, and a third polarizer sequentially disposed on second polarizer; light absorption axes of the first polarizer and second polarizer being mutually perpendicular; absorption axes of the third polarizer and the second polarizer being mutually parallel, and the second LC cell being a VA mode LC cell. The invention also discloses a display control method of LCD device, so that the liquid crystal display device realizes a mirror display mode and an image display mode. The invention can avoid the interference problem between the mirror display and the image display in the LCD, thereby improving the display quality.

Abstract: The present disclosure provides a charging control method for a display panel, including the following steps: controlling a source charging voltage waveform provided by a data line when touch and display on the display panel are simultaneously performed to enable the source charging voltage waveform to consistently vary with a voltage waveform of a common electrode of the display panel. The present disclosure further provides a display panel and a liquid crystal display.

Abstract: Disclosed is a liquid crystal panel, comprising a plurality of pixels and a plurality of photodetectors, wherein each pixel comprises a white sub pixel, and an opening area of one white sub pixel partially overlaps with at least one photodetector, which corresponds to the white sub pixel for at least a portion of the white sub pixels, individually. Further disclosed is a liquid crystal display including the liquid crystal panel. The high penetration rate of the white sub pixels is utilized to compensate for the brightness loss caused by the occlusion of the photodetectors, so that the liquid crystal panel can achieve the purpose of even display while having the photodetectors.

Abstract: The present invention discloses an array substrate, including: a first metal layer, a second metal layer and a common electrode layer which are insulated from each other and sequentially formed on a base substrate; the first metal layer includes a gate line, the second metal layer includes a data line, and the common electrode layer includes a touch sensing electrode; the second metal layer includes a touch signal line, the touch signal line is electrically connected to the touch sensing electrode, and the touch signal line and the data line are intersected each other and are disconnected at an intersection location; and the first metal layer includes a bridging connection line, two ends of the bridging connection line are connected to the touch signal line such that the touch signal line disconnected at the intersection location are electrically connected. A manufacturing method and an in-cell touch panel are also disclosed.

Abstract: The present application discloses a display substrate having an array of a plurality of pixel areas. The display substrate includes a base substrate and a plurality of main spacers on the base substrate. The array of the plurality of pixel areas includes at least one group of pixel areas. Each of the at least one group of pixel areas includes a matrix of pixel areas. In each of the at least one group of pixel areas, each row of the plurality of pixel areas corresponds to at least one of the plurality of main spacers, and each column of the plurality of pixel areas corresponds to at least one of the plurality of main spacers.

Abstract: A display panel including a first substrate, a second substrate, and a display medium layer, a pixel array structure, and a first spacer that are disposed between the first substrate and the second substrate is provided. The pixel array structure includes a first signal line, and has a first platform region located on the first signal line, a first display region and a first support region located between the first platform region and the first display region. A first platform top surface of the first platform region and the first substrate are spaced by a first distance. A support top surface of the first support region and the first substrate are spaced by a second distance. A display top surface of the first display region and the first substrate are spaced by a third distance. A terminal surface of the first spacer contacts the first platform top surface.

Abstract: A display device, display, and method for assembling display panel with backlight module are provided. The display device comprises a backlight module and a display panel. The backlight module comprises a back cover and a backlight system. The back cover supports the backlight system. The back cover comprises a protrusion positioned at one side of the back cover. A height of the backlight system is less than or equal to that of the protrusion. A first magnetic material is coated on or embedded in a surface of the protrusion. A second magnetic material is coated on or embedded in a surface of a substrate of the display panel and positioned at one side of the display panel. The first and second magnetic materials are attracted to each other. The second magnetic material is disposed corresponding to the first magnetic material to fix the display panel to the backlight module.

Abstract: The present invention relates to a chip-on film type semiconductor package including an integrated circuit chip, a printed circuit board layer, an outer lead bonder pad, and a graphite layer, in which the integrated circuit chip is connected to one surface of the printed circuit board layer directly or by means of a mounting element, the outer lead bonder pad is located on one surface of the printed circuit board layer, and the graphite layer is laminated on an opposite surface of the printed circuit board layer and a display device including the same.

Abstract: A liquid crystal panel is disclosed. The panel includes: an array substrate, a color filter substrate, a liquid crystal layer, an internal polarizer, and an external polarizer, wherein the array substrate and the color filter substrate are aligned and assembled, and the liquid crystal layer and the internal polarizer are overlapped between the array substrate and the color filter substrate; and wherein the external polarizer is disposed on a side of the color filter substrate away from the array substrate. A manufacturing method for the same is also disclosed. Because the internal polarizer is disposed between the color filter substrate and the array substrate, the display image of the liquid crystal panel, especially the display image in the large viewing angle direction, is reduced in the degree of ghost image, and the clarity of the image has been significantly improve.

Abstract: The present invention provides a polarizing plate including a polarizer having a high transmittance, which can be suitably applied to a circularly polarizing plate with which a significant decrease in an antireflection ability is suppressed in a case where the circularly polarizing plate is disposed on a display element; a circularly polarizing plate; and a display device. The polarizing plate includes a polarizer and an adjacent layer in contact with the polarizer, in which a transmittance in the absorption axis direction of the polarizer is 4.0% or more, and an in-plane average refractive index of the adjacent layer satisfies a relationship of Formula (X), Formula (X): Refractive index in a transmission axis direction of the polarizer<In-plane average refractive index of the adjacent layer<Refractive index in the absorption axis direction of the polarizer.

Abstract: The present disclosure relates to a polarizing plate including: a polarizer, and a first hard coating layer having a thickness of 10 um or less and an anti-reflection film which are positioned so as to face each other around the polarizer, wherein the anti-reflection film includes a light-transmitting substrate and a second hard coating layer, and wherein a ratio (a/b) of a transmittance (a) at a wavelength of 400 nm of the second hard coating layer to the transmittance (b) at a wavelength of 500 nm of the second hard coating layer is 0.95 or less, or 0.85 to 0.95.

Abstract: Provided is a circularly polarizing plate that is excellent in antireflection characteristic, and that can be produced at low cost. The circularly polarizing plate of the present invention includes in the stated order: a polarizer; a retardation layer (20a) configured to function as a ?/4 plate; and a colored layer, wherein an angle formed by an absorption axis of the polarizer and a slow axis of the retardation layer (20a) is from 35° to 55°, wherein the colored layer has an absorption peak in a wavelength band in a range of from 580 nm to 610 nm, and wherein the colored layer contains a compound X represented by the general formula (I) or the general formula (II).

Abstract: An embodiment of the present disclosure provides a backlight module and a display device with the backlight module. The backlight module includes a substrate and an LED luminous unit. There are a plurality of LED luminous units, the plurality of LED luminous units are arranged at intervals on the substrate in a length direction and width direction of the substrate, and a center distance A between two adjacent LED luminous units in the plurality of LED luminous units is more than or equal to 4 mm and less than or equal to 20 mm. The substrate includes a plurality of control regions, at least one LED luminous unit in the plurality of LED luminous units is arranged in each of the plurality of control regions, and the LED luminous unit in the each control region is independently controlled to regulate brightness or color of the each control region.

Abstract: The image display apparatus includes in the stated order from a viewer side thereof: a light-diffusing element; a circularly polarizing plate; and a backlight, wherein the light-diffusing element has a half-value angle of from 40° to 80°, wherein the light-diffusing element has a diffuse reflectance of less than 1.5%, and wherein the backlight has a half-value angle of 30° or less. The circularly polarizing plate includes a polarizer and a first retardation layer in the stated order from the viewer side, the first retardation layer shows a refractive index characteristic of nx>ny?nz, the first retardation layer has an in-plane retardation Re(550) of from 120 nm to 160 nm, and an angle formed by an absorption axis of the polarizer and a slow axis of the first retardation layer is from 35° to 55°, where Re(550) represents an in-plane retardation measured at 23° C. with light having a wavelength of 550 nm.

Abstract: Assemblies for enhancing the optical quality of electronic images displayed at an electronic display layer are provided. At least one optical sheet is located adjacent to the electronic display layer within a housing. A number of tensioning subassemblies exert tensioning forces on the optical sheet. A first component of each tensioning subassembly is attached to a location along a perimeter of each optical sheet and a second component is connected to the first component and the housing.

Abstract: A liquid crystal panel includes a substrate and a display medium layer. The display medium layer is located on the substrate. The display medium layer includes multiple first liquid crystal capsules and multiple second liquid crystal capsules. Each of the first liquid crystal capsules includes multiple first liquid crystal molecules. A dielectric anisotropy ?? of the first liquid crystal molecules is greater than 0. A refractive index of the first liquid crystal capsules on the z-axis is greater than refractive indices of the first liquid crystal capsules on the x-axis and on the y-axis. Each of the second liquid crystal capsules includes second liquid crystal molecules. A dielectric anisotropy ?? of the second liquid crystal molecules is greater than 0. A refractive index of the second liquid crystal capsules on the z-axis is smaller than refractive indices of the second liquid crystal capsules on the x-axis and on the y-axis.

Abstract: A display panel and a method for manufacturing a display device are provided. The display panel includes an array substrate, a color film substrate assembled with the array substrate, and liquid crystal molecules sealed between the array substrate and the color film substrate. The array substrate comprises a pixel electrode and a common electrode, orthographic projections of the pixel electrode and the common electrode on the base substrate of the array substrate have an overlapping region, and the liquid crystal molecules have an azimuth angle of 90 degree. As a result, the display panel can have a faster response speed and is applicable to scenarios that require fast and frequent image switching.

Abstract: A pixel structure includes a first sub-pixel, a second sub-pixel, and a third sub-pixel. Each of first pixel electrodes has first branch portions. Each of the first pixel electrodes has a first outline. The first branch portions of each of the first pixel electrodes and one of first connecting electrodes have a first junction. The first junction has a length. The first outline has a length. Each of the first sub-pixel, the second sub-pixel, and the third sub-pixel has a first ratio of the length of the first junction to the length of the first outline. The first ratios of at least two of the first sub-pixel, the second sub-pixel, and the third sub-pixel are substantially different.

Abstract: A base substrate, comprising a first base layer and an electrostatic resistant layer, the first base layer and the electrostatic resistant layer being provided in a stacked manner.

Abstract: An array substrate includes a base substrate, a plurality of gate lines extending in a row direction on the base substrate, a plurality of data lines extending in a column direction intersecting the row direction on the base substrate, and a plurality of pixel groups in rows and columns, each including two sub-pixels side by side in the row direction. Each of the rows of pixel groups is connected to two respective ones of the gate lines, and the two sub-pixels of each pixel group in the row of pixel groups are respectively connected to different ones of the two respective gate lines. The data lines and the columns of pixel groups are alternately arranged in the row direction, and the two sub-pixels of each of the plurality of pixel groups are connected to a corresponding one of the plurality of data lines directly adjacent to the pixel group.

Abstract: The present disclosure provides a panel, a manufacturing method for the same, and a terminal. The panel includes: a base substrate; at least one differential signal line group on the base substrate, each including two signal lines; and at least one ground wire group on the base substrate and on the same side of the base substrate as the at least one differential signal line group. The at least one ground wire group is in one-to-one correspondence with the at least one differential signal line group, each ground wire group includes two ground wires, and orthographic projections of the two ground wires in each ground wire group on the base substrate are on two sides of an orthographic projection of a corresponding differential signal line group on the base substrate, respectively.

Abstract: Provided are a display panel and a display apparatus. The display panel has a bonding region where a chip is bonded, and a fan-out region where fan-out leads is arranged. Bonding pads in the bonding region include a first pad array and a second pad array, the first pad array being at a side of the second pad array close to the display region. The first pad array includes first pads arranged in at least two rows. The first pad array includes at least one inclined section including at least three first pads that are arranged sequentially and obliquely away from the display region. Such an arrangement allows at least a portion of the fan-out leads to be displaced into the bonding region, to increase the area for arranging the fan-out leads. Therefore, the lower border of the display panel is narrowed.

Abstract: The present disclosure provides a dimmer and a manufacturing method thereof, a backlight unit and a display device. The dimmer includes at least one brightness adjusting unit. Each brightness adjusting unit includes a reflective layer and an electrochromic layer stacked over each other, and the electrochromic layer is configured to be reversibly switchable between a transparent state and a color rendering state.

Abstract: The present disclosure relates to a decoration element comprising a color developing layer comprising a light reflective layer, and a light absorbing layer provided on the light reflective layer; and an electrochromic device provided on one surface of the color developing layer.

Abstract: An integrated glazing unit (IGU) includes a first pane, an electronic laminate that includes an electronic device provided between first and second substrates, a plurality of terminals coupled to the electronic device, and the first substrate being attached to the first pane. The IGU also includes a second pane coupled to the electronic laminated assembly by a spacer, the spacer being recessed with respect to the laminate edge and the second pane edge, forming an interpane volume, R, between the first and second panes. The IGU further includes a gutter having an open face and giving access to an inner volume, Vi. The gutter is positioned within the interpane volume, R, with the open face being recessed from, flush with or extending by less than 10 mm from the second pane edge. The gutter is suitable for receiving the male and/or female electric connector of a cable harness in the inner volume, Vi.