Invention Grant
- Patent Title: Liquid crystal display device that includes both a transmissive portion and a reflective portion
- Patent Title (中): 包括透射部分和反射部分的液晶显示装置
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Application No.: US13149456Application Date: 2011-05-31
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Publication No.: US08405806B2Publication Date: 2013-03-26
- Inventor: Masashi Mitsui , Norio Koma
- Applicant: Masashi Mitsui , Norio Koma
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: K&L Gates LLP
- Priority: JP2006-252658 20060919
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02F1/1343

Abstract:
A liquid crystal display device includes, in sequence, a first substrate, a liquid crystal layer, and a second substrate. The first substrate, the liquid crystal layer, and the second substrate are disposed in a subpixel having a transmissive portion for performing transmissive display and a reflective portion for performing reflective display. The first substrate includes a first electrode and a second electrode. The second substrate includes a third electrode. The first electrode and the second electrode are disposed in the transmissive portion and at least the first electrode and the third electrode are disposed in the reflective portion. Alignment of the liquid crystal layer is controlled by an electric field occurring between the first electrode and the second electrode in the transmissive portion and by an electric field occurring between the first electrode and the third electrode in the reflective portion.
Public/Granted literature
- US20110228202A1 LIQUID CRYSTAL DISPLAY DEVICE THAT INCLUDES BOTH A TRANSMISSIVE PORTION AND A REFLECTIVE PORTION Public/Granted day:2011-09-22
Information query
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